INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f686fc1169b466bbe74cffdb82639d6ba8c4193f1f8f9951c33891633b4538f', 
    'zhBrAT0dG6RWnmDE8FfolBnvlXmEzVCKnEX23F26rb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)